Pinguicula x "Setoth"updated: 2012-03-17
http://www2f.biglobe.ne.jp/~e-cottag/nature/cp/book/Pinguicula/xsetoth.html likely the true cultivar
http://www2f.biglobe.ne.jp/~e-cottag/nature/cp/images/Pinguicula/xsetoth.jpg